Biological control Campylobacter species by using Bacillus thuringiensis

Abstract: Bacillus thuringiensis (B.T) varities namely :Thuringiensis , Israelensis and kurstaki were yested for the resistance of campylobacter strains (c.fetus subspecies venerealis , c.fetus subspecies fetus C. Jejuni and C.sputorum , subspecies bubulus) in vitro .12x10 6 colony forming units (C.F.U) of B.t of each tupe were used up to 10 serial dilution of each compylobacter strains from each dilution , 0.5 ml of 72 hrs thiol broth cultures of campylobacter strains containing 25x 10 7 CFU were inoculated and incubated at 37 c in microaerophilic condition on the other hand , BT. VAR KURSTAKI HAD no inhibiting effect (resistant) on c.f.ssp venerealis , c.Jejuni and c.sp Ssp Bubulus at all concentration used while inhibited the growth of C.f. ssp fetus only at higher concentration (3x10 6 :12x10 6
Publication year 2004
Pages 113-120
Availability location مكتبة معهد بحوث صحة الحيوان
Availability number
Organization Name
City قناة السويس
serial title المؤتمر العلمى الثالث
Author(s) from ARC
External authors (outside ARC)
    منى محمد صبحى
Publication Type Conference/Workshop
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